11720176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 25704952

約数和(自身を除く): 13984776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 208, 232, 268, 377, 464, 536, 754, 841, 871, 1072, 1508, 1682, 1742, 1943, 3016, 3364, 3484, 3886, 6032, 6728, 6968, 7772, 10933, 13456, 13936, 15544, 21866, 25259, 31088, 43732, 50518, 56347, 87464, 101036, 112694, 174928, 202072, 225388, 404144, 450776, 732511, 901552, 1465022, 2930044, 5860088, 11720176]

約数ペア:

[(1, 11720176), (2, 5860088), (4, 2930044), (8, 1465022), (13, 901552), (16, 732511), (26, 450776), (29, 404144), (52, 225388), (58, 202072), (67, 174928), (104, 112694), (116, 101036), (134, 87464), (208, 56347), (232, 50518), (268, 43732), (377, 31088), (464, 25259), (536, 21866), (754, 15544), (841, 13936), (871, 13456), (1072, 10933), (1508, 7772), (1682, 6968), (1742, 6728), (1943, 6032), (3016, 3886), (3364, 3484)]